Sell Auto-darkening Welding Filter with EN379

Auto-darkening Welding Filter with EN379 You May Also Be Interested In: auto darkening filter auto darkening welding filter welding filter
This welding filter approved by DIN CERTCO. and with certificate EN379.
Light shade: DIN 3
Dark shade: DIN 11
Switching time: <=0.5ms (220)
Delay time: <1s
Viewing area: 96X46 mm
Rate of UV transmittance : 313nm ~365nm <0.0002 %
Rate of IR transmittance:
780nm ~1300nm <0.027 %
1300nm ~2000nm <0.094%
Power supply : Solarlithium combination